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33 lines
688 B
Rust
33 lines
688 B
Rust
// run-pass
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// Issue #3656
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// Issue Name: pub method preceded by attribute can't be parsed
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// Abstract: Visibility parsing failed when compiler parsing
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use std::f64;
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#[derive(Copy, Clone)]
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pub struct Point {
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x: f64,
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y: f64
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}
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#[derive(Copy, Clone)]
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pub enum Shape {
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Circle(Point, f64),
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Rectangle(Point, Point)
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}
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impl Shape {
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pub fn area(&self, sh: Shape) -> f64 {
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match sh {
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Shape::Circle(_, size) => f64::consts::PI * size * size,
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Shape::Rectangle(Point {x, y}, Point {x: x2, y: y2}) => (x2 - x) * (y2 - y)
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}
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}
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}
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pub fn main(){
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let s = Shape::Circle(Point { x: 1.0, y: 2.0 }, 3.0);
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println!("{}", s.area(s));
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}
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